Nissan altima Dies after acceleration... when idleing it stays on for a while then it dies

1995 NISSAN ALTIMA
88,000 MILES
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ENTHIOS3
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so far i replaced cam shaft position sensor, crank position sensor, maf sensor, o2 sensor, throttle position sensor... now the mechanic says it might be the computer$$$ all original miles on the motor too.... cap and rotor are new spark plugs and wires also?? help me please
Sep 7, 2012 at 10:28 PM
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SATURNTECH9
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So a shop replaced all those parts to fix this issue and its still not fixed?
Sep 7, 2012 at 10:39 PM
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ENTHIOS3
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my mechanic did (my uncle) haha.. yeah its alot of money but before i get a new car i want this one running so the buyer will get his moneys worth
Sep 7, 2012 at 11:00 PM
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ENTHIOS3
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codes do not pop up anymore either
or check engine light...
Sep 7, 2012 at 11:01 PM
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SATURNTECH9
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When it dies will it we start right away?
Sep 7, 2012 at 11:11 PM
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ENTHIOS3
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sometimes it will start right up sometimes itll have to sit for a minute or 2.... sometimes itll run for 2 minutes up to 30 mph
Sep 7, 2012 at 11:16 PM
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SATURNTECH9
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Anyone ever checked for excessive back pressure in exhaust?
Sep 7, 2012 at 11:22 PM
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ENTHIOS3
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how can i check that?
Sep 8, 2012 at 10:14 AM
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SATURNTECH9
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You have to hook up a back pressure tester to the exhaust you screw into where the front o2 sensor goes.Then you start the engine and raise the rpms up to 2500 and see what it reads?You would test it when its acting up i would just take it to a exhaust and have them test it.
Sep 8, 2012 at 3:03 PM